質量偏差 的英文怎麼說

中文拼音 [zhíliángpiānchā]
質量偏差 英文
mass deflection
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 偏 : Ⅰ形容詞1 （不正; 歪斜） inclined to one side; slanting; leaning 2 （只側重一面） partial; prejudi...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  1. Power quality - admissible deviation of supply voltage

    電能質量供電電壓允許偏差
  2. Because it is impossible to adjust the air bearing absolutely balance, the difference between mass center and rotation center must lead to a notable gravity disturbance torque. in the process of identification, modeling and identification of gravity disturbance torque is considered, and an extended kalman filter is educed for identifying air bearing inertia matrix and gravity disturbance torque, and then the algorithm is validated

    由於氣浮臺平衡調試方法和手段的限制，實驗過程中氣浮臺質心與轉動中心有一定的位置偏差，必將導致較大的重力干擾力矩，在辨識演算法的推導過程中，重點考慮了重力干擾力矩的建模和參數辨識問題，推導了氣浮臺的轉動慣量和重力干擾力矩辨識的擴展卡爾曼濾波演算法，並對演算法進行了數學模擬和全物理模擬驗證。
  3. Five minutes into the second - half wycombe should have equalised. bloomfield sprinted clear on to mooney ' s pass but sliced his shot badly wide in an excitable moment

    下半時的第5分鐘，維康比錯過了扳平的機會，布盧姆菲爾德接穆尼的傳球高速插上射門，但射門質量太差，偏出了球門。
  4. Then, with the help of gis, i selected 8 soil fertility factors mentioned above and soil texture as parameters, used blocks generated by overlaying each factor theme as assessing unit, modified nemoro fomular, and then i assessed the overall soil fertility quality of wujin city, we know : the soil fertility quality of the city is generally medium or worse, in it, the district of riverine polder the district of menghe even fields the district of taige even fields and the district of hilly lands are on " worse " level, and the district of zhengheng polder the district of lakeside polder and the district of taoge even fields are on " medium " or " better " level

    接著在gis支持下，選取以上8項土壤肥力要素並加上土壤質地作為參數，以各要素圖層疊加產生的圖斑作為評價單元，修改內梅羅公式，對武進市土壤肥力質量進行綜合評價，得出：土壤肥力質量中等偏下，其中，沿江圩田區、孟河平田區、太涌平田區和低山丘陵區主要處于「較差」水平，而鄭橫圩田區、沿湖圩田區、洮?平田區主要處于「中等」及「良」水平。
  5. According to the ink color evaluation of the water - soluble ink color performance analysis, timely in the production of films for separation of trichromatic color ink deviation compensation adjustment so that indian goods to achieve the desired color and density, the higher the quality of printing

    根據油墨顏色的評價指標對水性油墨的呈色性能進行分析，及時的在製作分色片時對三原色油墨的顏色偏差進行補償調節，從而使印品達到預期的色調及密度，得到較高的印刷質量。
  6. The auto - body assembly requires hundreds of sheet metals. for accounting the effect of low stiffness of sheet metals, their tolerances based on analysis and synthesis have an influence on the quality of the assembly

    轎車車身主要由沖壓金屬薄壁件組成，具有柔性大、剛度小等特點，其裝配偏差的分析與綜合對裝配質量有很大影響。
  7. Based on the analysis of the characteristics of the raw mix slurry preparing process in alumina sintering production process, firstly, a mechanism model based on material balance principle was established as the master - rule model for the quality prediction ; secondly, considering the problem that the alkali liquor composition was unstable and its real - time measurement was difficult, a nn ( neural networks ) prediction model for the prediction of the alkali liquor composition was set up and nesting - integrated with the mechanism model ; finally, using the gray theory for the information mining from the errors of the mechanism model, a gm ( 1, 1 ) compensation model was put forward and parallel - connection - integrated with the mechanism model, achieving a raw mix slurry quality prediction model

    摘要針對燒結法氧化鋁生產過程中生料漿配料工藝的特點，根據物料平衡的原理建立機理模型，作為生料漿質量預測的主規律模型；針對堿液成分波動大且難以實時檢測的問題，對堿液成分含量建立了神經網路預測模型，並和機理模型進行嵌套集成；利用灰色理論對機理模型的偏差數據進行信息挖掘，建立了gm （ 1 ， 1 ）補償模型，並與機理模型進行並聯集成，獲得生料漿質量預測模型。
  8. Through observing the present development of family education and identifying its function, author analyses the construction of parental educational idea system and the relationships between this system and parents " behaviors and children ' s growth, and dissects various deviations and causes of parental educational idea. at last, author proposes the conception of scientific parental educational idea, whose crux is to improve parents " qualities, to guarantee the quality of family education and healty comprehensive development of children

    筆者立足於家庭教育發展的現狀，在明確現代家庭教育職能的基礎上，分析了家長教養觀念體系的構成及其與家長行為、兒童發展間的關系，詳細剖析了當前家長教養觀念上的種種偏差及其成因，提出科學的家長教養觀念的設想，並致力於提高家長的自身綜合素質，以從根本上保障家庭教育的質量和兒童的健全發展。
  9. Because rural real situation and farming tool needs were not thoroughly investigated and clearly understood, farming tool design and manufacturing ability were low, the related management and service were backward, many recommended new - type farming tools were bad in quality, high in price or not suitable for usage in the recommended regions, the new - type farming tools extension and adoption did not fulfill the goal as governments had hoped

    由於對農村的具體情況和農具的實際需求了解不充分，農具設計和製造水平低，新式農具質量較低，價格偏高，技術傳授和維修服務差，經營管理相對落後，新式農具推廣使用未能達到預期的目標，發揮應有的作用。
  10. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  11. The error torques include mass unbalances, compliances, bias torque, etc.

    誤差力矩包括質量不平衡，柔性，偏置力短，等等。
  12. Thermal cutting. quality and demensional deviation in the gas cutting

    熱切割.氣割質量和尺寸偏差
  13. Thermal cutting. quality and demensional deviation of plasma cutting

    熱切割.等離子弧切割質量和尺寸偏差
  14. In china, there are some common problems concerned with small hydropower projects, such as insufficient annual utilization of electronic power, a great loss of power in the process of transmission, poor apparatus, low level of automation, low prices of electronic power, and outdated technology and installation

    我國小水電項目的常見問題有：年利用小時數偏低、輸配電電損較大、生產設備質量較差、自動化水平低、電價過低、技術和設備落後、管理水平低等。
  15. To report to quality assurance manager on progress of preparing quality manual and deviation on quality system, quality deviation of suppliers

    向質量保證經理匯報質量手冊的編寫進度、質量體系運行過程中發生的偏差以及供應商的質量偏差。
  16. Utilizing the repetitive nature of batch processes, the final quality deviations in each batch are implemented to adjust the control profile of the next batch run

    利用間歇過程的重復特性，根據前一批次的終點質量偏差調整下一批次控制變量的軌跡，從而使質量指標逐步接近於理想指標。
  17. But for some special medium materials, such as liquid crystal display controller pcb, magnifiers must be used to gather images to gain enough precision of inspection for the weak contrast between the basic board and the conductor. the images near the light axes are much cleared than that far away from the light axes, so the images can not be simply segmented by black and white and inspected with the methods of pcb which are based on the black white image

    但對於一些特殊介質材料，如液晶顯示控制電路板的檢測，由於基板和導體之間對比度不大，而且為了達到檢測精度，必須採用放大鏡頭進行圖像採集，成像系統光軸附近的圖像成像質量較好，而偏離光軸較遠的圖像質量較差。不能通過簡單二值化來很好地分割圖像，而已有的印刷電路板檢測方法都是建立在二值圖像進行分析的基礎上。
  18. The strategy can reject the deviations from the model mismatch and the disturbances that repeat themselves in the subsequent batches

    本文提出的方法可以有效地消除由於模型誤差和未知擾動引起的質量偏差。
  19. To carry out internal quality audit and issue the audit report. to table the deviations and a proposal of corrective actions to quality department manager

    組織質量內審，編寫內審報告。將質量偏差匯編成表，並向質量部經理建議糾正措施。
  20. The author thinks the main problems are as follows : people do n ' t realize the importance of reaching compulsory education ; the conditions of schools are very poor ; it is difficult for the female yi students to go to schools ; the quality and quantity of teachers in butuo county are both poor, the whole educational quality in butuo county tends to be low etc. the author not only exposes these problems, but also from the cultural angle, analyses the deeper causes that cause these problems

    第二部分主要是分析目前布拖縣在普及義務教育方面現存的問題。認為其主要問題是：幹部群眾對普及義務教育認識不夠、學校辦學條件差、彝族女童入學狀況堪憂、教師數量不足且素質低劣、整體教育質量偏低等等。在揭露這些問題的同時，從文化傳統的角度分析造成這些問題的深層原因。
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